Assembled models of a double helix DNA fragment and subunits



FIG. 1 is a top, front and side perspective view of assembled models of a double-helix DNA fragment and subunits, showing our new design;

FIG. 2 is a top, front and side perspective view of a model for the base Guanine illustrated in FIG. 1; other models and subunits being removed for clarity of illustration;

FIG. 3 is a top view thereof;

FIG. 4 is a left hand side elevational view thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a right elevational view thereof; and

FIG. 7 is a front elevational view thereof;

FIG. 8 is a top, front and side perspective view of a model for the base Adenine illustrated in FIG. 1; other models and subunits being removed for clarity of illustration;

FIG. 9 is a top view thereof;

FIG. 10 is a left hand side elevational view thereof;

FIG. 11 is a back elevational view thereof;

FIG. 12 is a right elevational view thereof; and

FIG. 13 is a front elevational view thereof;

FIG. 14 is a top, front and side perspective view of a model for the base Cytosine illustrated in FIG. 1; other models and subunits being removed for clarity of illustration;

FIG. 15 is a top view thereof;

FIG. 16 is a left hand side elevational view thereof;

FIG. 17 is a back elevational view thereof;

FIG. 18 is a right elevational view thereof; and

FIG. 19 is a front elevational view thereof;

FIG. 20 is a top, front and side perspective view of a model for the base Thymine illustrated in FIG. 1; other models and subunits being removed for clarity of illustration;

FIG. 21 is a top view thereof;

FIG. 22 is a left hand side elevational view thereof;

FIG. 23 is a back elevational view thereof;

FIG. 24 is a right elevational view thereof; and

FIG. 25 is a front elevational view thereof;

FIG. 26 is a bottom and side perspective view of a model for a Phosphate illustrated in FIG. 1; other models and subunits being removed for clarity of illustration;

FIG. 27 is a front perspective view thereof;

FIG. 28 is a back perspective view thereof;

FIG. 29 is a left elevational view thereof;

FIG. 30 is a top plan view thereof; and

FIG. 31 is a bottom plan view thereof;

FIG. 32 is a bottom and side perspective view of a model for Oxygen illustrated in FIG. 1; other models and subunits being removed for clarity of illustration;

FIG. 33 is a front perspective view thereof;

FIG. 34 is a back perspective view thereof;

FIG. 35 is a right elevational view thereof;

FIG. 36 is a top plan view thereof; and

FIG. 37 is a bottom plan view thereof;

FIG. 38 is a bottom and side perspective view of a model for a 5′ Carbon Group illustrated in FIG. 1; other models and subunits being removed for clarity of illustration;

FIG. 39 is a front perspective view thereof;

FIG. 40 is a back perspective view thereof;

FIG. 41 is a right elevational view thereof;

FIG. 42 is a bottom plan view thereof; and

FIG. 43 is a top plan view thereof;

FIG. 44 is a bottom and side perspective view of a model for a Desoxyribose illustrated in FIG. 1; other models and subunits being removed for clarity of illustration;

FIG. 45 is front view thereof;

FIG. 46 is back elevational view thereof;

FIG. 47 is a left elevational view thereof;

FIG. 48 is a right elevational view thereof;

FIG. 49 is a top plan view thereof; and,

FIG. 50 is a bottom plan view thereof.

The claimed design is directed to the assembled models and its subunits shown in FIG. 1, the views 2-50 of separately disclosed models for different bases and subunits are shown to illustrate aspects of the design which are not apparent from FIG. 1. 

The ornamental design for assembled models of a double helix DNA fragment and subunits, as shown and described. 